| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.26 | 13.130% | $198.2716 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $51.58 | 10.476% | $56.9835 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $105.50 | 4.499% | $110.2464 | $110.25 | $110.25 | $110.20 |
| Purchase #4 | $232.78 | 12.461% | $261.7867 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $15.93 | 13.314% | $18.0509 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $95.49 | 10.867% | $105.8669 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $209.48 | 10.537% | $231.5529 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $886.02 | $982.7589 | $982.76 | $982.75 | $982.90 | |